| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.65 | 9.586% | $134.4072 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $88.35 | 8.108% | $95.5134 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $226.28 | 7.364% | $242.9433 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $207.55 | 6.741% | $221.5409 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $187.44 | 12.260% | $210.4201 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $66.88 | 13.734% | $76.0653 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $153.77 | 10.142% | $169.3654 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $1,052.92 | $1,150.2556 | $1,150.26 | $1,150.20 | $1,150.20 | |